/*
 * This file is part of aion-engine <aion-engine.com>
 *
 * aion-engine is private software: you can redistribute it and or modify
 * it under the terms of the GNU Lesser Public License as published by
 * the Private Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * aion-engine is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser Public License
 * along with aion-engine.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.aionengine.gameserver.dataholders;

import com.aionengine.gameserver.model.templates.factions.NpcFactionTemplate;
import gnu.trove.map.hash.TIntObjectHashMap;

import javax.xml.bind.Unmarshaller;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.List;


/**
 * @author vlog
 */
@XmlRootElement(name = "npc_factions")
@XmlAccessorType(XmlAccessType.FIELD)
public class NpcFactionsData {

    @XmlElement(name = "npc_faction", required = true)
    protected List<NpcFactionTemplate> npcFactionsData;
    private TIntObjectHashMap<NpcFactionTemplate> factionsById = new TIntObjectHashMap<NpcFactionTemplate>();
    private TIntObjectHashMap<NpcFactionTemplate> factionsByNpcId = new TIntObjectHashMap<NpcFactionTemplate>();

    void afterUnmarshal(Unmarshaller u, Object parent) {
        factionsById.clear();
        for (NpcFactionTemplate template : npcFactionsData) {
            factionsById.put(template.getId(), template);
            if (template.getNpcId() != 0)
                factionsByNpcId.put(template.getNpcId(), template);
        }
    }

    public NpcFactionTemplate getNpcFactionById(int id) {
        return factionsById.get(id);
    }

    public NpcFactionTemplate getNpcFactionByNpcId(int id) {
        return factionsByNpcId.get(id);
    }

    public List<NpcFactionTemplate> getNpcFactionsData() {
        return npcFactionsData;
    }

    public int size() {
        return npcFactionsData.size();
    }
}
